INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c0a52fbca757aa8dfb2ca145131ca356c3f423c9e69a6c9dce6792de3944cc', 
    'HvvwTTMWtRTwyzr6XeZ8DH5cfw0WwZz5zGbx+Qk/Piw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)